Expanded filepath for lock, unlock and info commands.

Removed first argument (filepath) in lock and unlock commands. Using @options instead.

lib/piston/commands/lock_unlock.rb

@@ -5,8 +5,8 @@ module Commands
     class LockUnlock < Piston::Commands::Base
       attr_reader :options
 
-      def run(wcdir, lock)
-        working_copy = working_copy!(wcdir)
+      def run(lock)
+        working_copy = working_copy!(File.expand_path(options[:wcdir]))
 
         values = working_copy.recall
         values["lock"] = lock

lib/piston/working_copy.rb

@@ -18,7 +18,7 @@ def guess(path)
         end
 
         raise UnhandledWorkingCopy, "Don't know what working copy type #{path} is." if handler.nil?
-        handler.new(path)
+        handler.new(File.expand_path(path))
       end
 
       @@handlers = Array.new
@@ -55,7 +55,7 @@ def to_s
     def exist?
       @path.exist? && @path.directory?
     end
-    
+
     def pistonized?
       yaml_path.exist? && yaml_path.file?
     end
@@ -119,7 +119,7 @@ def recall
     def finalize
       logger.debug {"Finalizing #{path}"}
     end
-    
+
     # Returns basic information about this working copy.
     def info
       recall